Health Literacy and Drug Utilization Behavior: a Relational Approach

Abstract Background: This study aimed to examine the relationship between individuals’ health literacy levels and rational drug use behaviors and to evaluate this relationship within the context of socio-demographic variables. Materials and Methods: The study was conducted using a descriptive and correlational research design, with data collected from 306 volunteer participants aged 18 years and older. Descriptive statistics, independent samples t-test, one-way analysis of variance (ANOVA), and Pearson correlation analysis were used to analyze the data. Results: A positive, moderate, and statistically significant relationship was found between health literacy and rational drug use (r = 0.387, p < 0.001). Approximately 15% of the variance in rational drug use was explained by health literacy levels. Participants’ overall health literacy and rational drug use scores were found to be above the average. Age, education level, place of residence, health insurance status, chronic disease, and method of accessing health information were determined to have significant effects on both variables. Conclusion: An increase in health literacy strengthens rational drug use behaviors. Accordingly, health literacy education programs should be planned for different segments of society, and policies encouraging the use of reliable and evidence-based health information sources should be developed.